Element block pseudo-element :after generated with box-sizing content-box display block line-height 1 padding 20px margin 0px float none transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal height auto position static z-index auto transform width 160px overflow hidden font-size 16px border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) background cursor default border-radius